M-Series (M1, M3, M5, M6)General M-Series Discussion - If it does not fit into a more specific M Category above, please place it in here. In addition, previously archived M-Series discussion is located in this section.

It's essetially downshifting but much faster than a simple nuettal rev match shift down operation because the rev match is quickly done WHILE down shifting instead of stoppin in nuetral. also the heel does the rev match as the car is braking in corners by pressing the gas wit the toes

they have special pedals for this that have a little extension on the side that kinda looks like a sliding out door.